Typing mailto: into the address bar opens an empty compose window for me.

And, if you have a different program (like Thunderbird or Postbox) set as your default mail client, it'll open a compose window in those programs instead. Pretty handy! Just like our awesome custom searchesyou should enable in your browser, this is a quick shortcut that just requires a few keystrokes to complete (especially if you use Ctrl+L to focus the address bar). At least it's quicker than clicking on your email app!

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